Home / 3,359,892.30-5,039,838.45-1,116,030.30

Finding the Fourth Proportional to 3,359,892.30, 5,039,838.45 and 1,116,030.30

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Solution

The fourth proportional to 3,359,892.30, 5,039,838.45 and 1,116,030.30 is: 1,674,045.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,892.30 : 5,039,838.45 = 1,116,030.30 : x
  2. Step 2: Convert to fraction form
    3,359,892.30/5,039,838.45 = 1,116,030.30/x
  3. Step 3: Cross multiply
    3,359,892.30x = 5,039,838.45 × 1,116,030.30
  4. Step 4: Simplify right side
    3,359,892.30x = 5,624,612,417,305.04
  5. Step 5: Solve for x
    x = 5,624,612,417,305.04/3,359,892.30
  6. Step 6: Final answer
    x = 1,674,045.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.